| 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 | $195.35 | 4.373% | $203.8927 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $119.25 | 11.438% | $132.8898 | $132.89 | $132.90 | $132.90 |
| Purchase #3 | $120.52 | 12.169% | $135.1861 | $135.19 | $135.20 | $135.20 |
| Purchase #4 | $142.90 | 3.484% | $147.8786 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $133.88 | 5.415% | $141.1296 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $49.50 | 10.288% | $54.5926 | $54.59 | $54.60 | $54.60 |
| Purchase #7 | $173.43 | 9.177% | $189.3457 | $189.35 | $189.35 | $189.30 |
| 7 purchase totals = | $934.83 | $1,004.9151 | $1,004.92 | $1,005.00 | $1,004.90 | |