| 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 | $211.85 | 7.104% | $226.8998 | $226.90 | $226.90 | $226.90 |
| Purchase #2 | $17.46 | 12.511% | $19.6444 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $51.48 | 4.815% | $53.9588 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $33.57 | 7.555% | $36.1062 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $188.29 | 7.781% | $202.9408 | $202.94 | $202.95 | $202.90 |
| Purchase #6 | $31.72 | 5.774% | $33.5515 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $213.65 | 12.166% | $239.6427 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $748.02 | $812.7442 | $812.74 | $812.75 | $812.70 | |