| 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 | $98.88 | 7.332% | $106.1299 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $224.32 | 9.499% | $245.6282 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $213.37 | 7.596% | $229.5776 | $229.58 | $229.60 | $229.60 |
| Purchase #4 | $241.37 | 7.275% | $258.9297 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $109.45 | 11.574% | $122.1177 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $152.33 | 4.247% | $158.7995 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $49.42 | 5.865% | $52.3185 | $52.32 | $52.30 | $52.30 |
| 7 purchase totals = | $1,089.14 | $1,173.5011 | $1,173.51 | $1,173.55 | $1,173.40 | |