| 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 | $98.57 | 11.566% | $109.9706 | $109.97 | $109.95 | $110.00 |
| Purchase #2 | $148.85 | 4.239% | $155.1598 | $155.16 | $155.15 | $155.20 |
| Purchase #3 | $157.45 | 9.444% | $172.3196 | $172.32 | $172.30 | $172.30 |
| Purchase #4 | $246.53 | 9.868% | $270.8576 | $270.86 | $270.85 | $270.90 |
| Purchase #5 | $197.74 | 7.119% | $211.8171 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $13.74 | 4.451% | $14.3516 | $14.35 | $14.35 | $14.40 |
| Purchase #7 | $67.66 | 10.312% | $74.6371 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $930.54 | $1,009.1134 | $1,009.12 | $1,009.05 | $1,009.20 | |