| 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 | $246.88 | 3.735% | $256.101 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $191.76 | 10.821% | $212.5103 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $96.77 | 13.794% | $110.1185 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $179.41 | 12.506% | $201.847 | $201.85 | $201.85 | $201.80 |
| Purchase #5 | $8.34 | 7.117% | $8.9336 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $113.69 | 13.826% | $129.4088 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $159.29 | 8.374% | $172.6289 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $996.14 | $1,091.5481 | $1,091.55 | $1,091.55 | $1,091.40 | |