| 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 | $26.54 | 12.315% | $29.8084 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $248.72 | 13.374% | $281.9838 | $281.98 | $282.00 | $282.00 |
| Purchase #3 | $168.42 | 13.672% | $191.4464 | $191.45 | $191.45 | $191.40 |
| Purchase #4 | $219.77 | 9.639% | $240.9536 | $240.95 | $240.95 | $241.00 |
| Purchase #5 | $160.68 | 11.712% | $179.4988 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $25.74 | 7.526% | $27.6772 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $76.32 | 10.281% | $84.1665 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $926.19 | $1,035.5347 | $1,035.54 | $1,035.55 | $1,035.60 | |