| 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 | $115.29 | 11.841% | $128.9415 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $153.51 | 3.236% | $158.4776 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $143.25 | 7.869% | $154.5223 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $108.32 | 12.297% | $121.6401 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $250.79 | 13.150% | $283.7689 | $283.77 | $283.75 | $283.80 |
| Purchase #6 | $145.70 | 4.835% | $152.7446 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $89.26 | 4.147% | $92.9616 | $92.96 | $92.95 | $93.00 |
| 7 purchase totals = | $1,006.12 | $1,093.0566 | $1,093.05 | $1,093.05 | $1,093.00 | |