| 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 | $210.53 | 4.207% | $219.387 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $49.62 | 7.414% | $53.2988 | $53.30 | $53.30 | $53.30 |
| Purchase #3 | $249.27 | 13.124% | $281.9842 | $281.98 | $282.00 | $282.00 |
| Purchase #4 | $84.37 | 12.175% | $94.642 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $90.59 | 10.711% | $100.2931 | $100.29 | $100.30 | $100.30 |
| Purchase #6 | $239.87 | 7.478% | $257.8075 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $155.34 | 11.822% | $173.7043 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $1,079.59 | $1,181.1169 | $1,181.11 | $1,181.15 | $1,181.10 | |