| 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 | $248.94 | 13.390% | $282.2731 | $282.27 | $282.25 | $282.30 |
| Purchase #2 | $175.80 | 9.288% | $192.1283 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $38.31 | 6.261% | $40.7086 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $155.95 | 8.804% | $169.6798 | $169.68 | $169.70 | $169.70 |
| Purchase #5 | $147.88 | 9.716% | $162.248 | $162.25 | $162.25 | $162.20 |
| Purchase #6 | $225.92 | 6.246% | $240.031 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $115.34 | 6.113% | $122.3907 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $1,108.14 | $1,209.4595 | $1,209.46 | $1,209.50 | $1,209.40 | |