| 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 | $112.61 | 9.777% | $123.6199 | $123.62 | $123.60 | $123.60 |
| Purchase #2 | $160.47 | 6.699% | $171.2199 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $21.88 | 7.778% | $23.5818 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $142.77 | 3.181% | $147.3115 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $248.26 | 10.415% | $274.1163 | $274.12 | $274.10 | $274.10 |
| Purchase #6 | $239.72 | 10.472% | $264.8235 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $231.47 | 8.727% | $251.6704 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $1,157.18 | $1,256.3433 | $1,256.34 | $1,256.25 | $1,256.30 | |