| 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 | $211.43 | 13.784% | $240.5735 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $24.63 | 12.274% | $27.6531 | $27.65 | $27.65 | $27.70 |
| Purchase #3 | $47.57 | 12.752% | $53.6361 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $72.29 | 11.150% | $80.3503 | $80.35 | $80.35 | $80.40 |
| Purchase #5 | $95.56 | 8.214% | $103.4093 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $192.67 | 13.744% | $219.1506 | $219.15 | $219.15 | $219.20 |
| Purchase #7 | $103.25 | 6.744% | $110.2132 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $747.40 | $834.9861 | $834.98 | $834.95 | $835.10 | |