| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.91 | 13.461% | $115.6281 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $136.34 | 5.540% | $143.8932 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $232.71 | 8.391% | $252.2367 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $109.33 | 7.122% | $117.1165 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $221.88 | 11.836% | $248.1417 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $180.65 | 7.177% | $193.6153 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $176.78 | 11.819% | $197.6736 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,159.60 | $1,268.3051 | $1,268.31 | $1,268.30 | $1,268.20 | |