| 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 | $197.89 | 10.690% | $219.0444 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $181.67 | 6.427% | $193.3459 | $193.35 | $193.35 | $193.30 |
| Purchase #3 | $77.53 | 8.655% | $84.2402 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $164.61 | 8.170% | $178.0586 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $118.97 | 9.512% | $130.2864 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $247.71 | 6.813% | $264.5865 | $264.59 | $264.60 | $264.60 |
| Purchase #7 | $225.90 | 10.477% | $249.5675 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $1,214.28 | $1,319.1295 | $1,319.14 | $1,319.15 | $1,319.10 | |