| 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 | $176.95 | 13.210% | $200.3251 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $36.63 | 5.870% | $38.7802 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $128.73 | 5.608% | $135.9492 | $135.95 | $135.95 | $135.90 |
| Purchase #4 | $180.79 | 7.270% | $193.9334 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $200.32 | 12.113% | $224.5848 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $246.82 | 13.417% | $279.9358 | $279.94 | $279.95 | $279.90 |
| Purchase #7 | $8.87 | 4.104% | $9.234 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $979.11 | $1,082.7425 | $1,082.74 | $1,082.85 | $1,082.60 | |