| 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 | $28.56 | 10.159% | $31.4614 | $31.46 | $31.45 | $31.50 |
| Purchase #2 | $187.25 | 3.742% | $194.2569 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $201.34 | 3.855% | $209.1017 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $159.47 | 5.343% | $167.9905 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $149.42 | 4.482% | $156.117 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $123.42 | 5.542% | $130.2599 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $152.68 | 9.801% | $167.6442 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $1,002.14 | $1,056.8316 | $1,056.83 | $1,056.80 | $1,056.90 | |