| 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 | $129.34 | 5.144% | $135.9932 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $192.95 | 9.851% | $211.9575 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $165.62 | 10.163% | $182.452 | $182.45 | $182.45 | $182.50 |
| Purchase #4 | $102.89 | 7.470% | $110.5759 | $110.58 | $110.60 | $110.60 |
| Purchase #5 | $221.96 | 3.692% | $230.1548 | $230.15 | $230.15 | $230.20 |
| Purchase #6 | $219.41 | 7.348% | $235.5322 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $160.90 | 7.481% | $172.9369 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $1,193.07 | $1,279.6025 | $1,279.60 | $1,279.65 | $1,279.70 | |