| 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 | $135.36 | 9.694% | $148.4818 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $39.76 | 4.369% | $41.4971 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $122.34 | 4.822% | $128.2392 | $128.24 | $128.25 | $128.20 |
| Purchase #4 | $247.29 | 12.547% | $278.3175 | $278.32 | $278.30 | $278.30 |
| Purchase #5 | $204.30 | 6.312% | $217.1954 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $203.35 | 4.602% | $212.7082 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $122.30 | 5.321% | $128.8076 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $1,074.70 | $1,155.2468 | $1,155.26 | $1,155.25 | $1,155.20 | |