| 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 | $225.34 | 13.348% | $255.4184 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $234.87 | 13.119% | $265.6826 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $171.88 | 12.132% | $192.7325 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $69.60 | 6.527% | $74.1428 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $112.46 | 7.128% | $120.4761 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $183.34 | 3.801% | $190.3088 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $246.25 | 13.607% | $279.7572 | $279.76 | $279.75 | $279.80 |
| 7 purchase totals = | $1,243.74 | $1,378.5184 | $1,378.52 | $1,378.55 | $1,378.50 | |