| 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 | $180.80 | 8.807% | $196.7231 | $196.72 | $196.70 | $196.70 |
| Purchase #2 | $98.50 | 10.374% | $108.7184 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $180.65 | 4.874% | $189.4549 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $110.38 | 4.308% | $115.1352 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $78.86 | 4.177% | $82.154 | $82.15 | $82.15 | $82.20 |
| Purchase #6 | $228.94 | 4.835% | $240.0092 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $232.58 | 5.172% | $244.609 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $1,110.71 | $1,176.8038 | $1,176.80 | $1,176.75 | $1,176.80 | |