| 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 | $232.93 | 4.723% | $243.9313 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $118.30 | 3.532% | $122.4784 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $203.67 | 9.640% | $223.3038 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $177.92 | 10.712% | $196.9788 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $207.68 | 10.188% | $228.8384 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $31.43 | 6.814% | $33.5716 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $221.85 | 10.117% | $244.2946 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,193.78 | $1,293.3969 | $1,293.39 | $1,293.45 | $1,293.40 | |