| 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 | $197.97 | 4.264% | $206.4114 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $72.29 | 4.196% | $75.3233 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $65.96 | 6.660% | $70.3529 | $70.35 | $70.35 | $70.40 |
| Purchase #4 | $228.75 | 9.277% | $249.9711 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $128.93 | 7.527% | $138.6346 | $138.63 | $138.65 | $138.60 |
| Purchase #6 | $91.98 | 8.506% | $99.8038 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $200.45 | 9.623% | $219.7393 | $219.74 | $219.75 | $219.70 |
| 7 purchase totals = | $986.33 | $1,060.2364 | $1,060.22 | $1,060.20 | $1,060.20 | |