| 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 | $68.90 | 4.364% | $71.9068 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $210.82 | 3.657% | $218.5297 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $120.39 | 7.242% | $129.1086 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $42.98 | 11.394% | $47.8771 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $246.78 | 13.203% | $279.3624 | $279.36 | $279.35 | $279.40 |
| Purchase #6 | $96.54 | 8.510% | $104.7556 | $104.76 | $104.75 | $104.80 |
| Purchase #7 | $218.80 | 8.724% | $237.8881 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $1,005.21 | $1,089.4283 | $1,089.44 | $1,089.45 | $1,089.50 | |