| 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 | $216.45 | 9.697% | $237.4392 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $115.28 | 4.791% | $120.8031 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $244.76 | 9.275% | $267.4615 | $267.46 | $267.45 | $267.50 |
| Purchase #4 | $189.60 | 3.552% | $196.3346 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $22.56 | 11.145% | $25.0743 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $147.32 | 5.604% | $155.5758 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $173.54 | 13.584% | $197.1137 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,109.51 | $1,199.8022 | $1,199.79 | $1,199.80 | $1,199.80 | |