| 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 | $127.42 | 9.318% | $139.293 | $139.29 | $139.30 | $139.30 |
| Purchase #2 | $187.99 | 3.262% | $194.1222 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $230.74 | 12.752% | $260.164 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $95.37 | 4.326% | $99.4957 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $117.55 | 6.201% | $124.8393 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $165.77 | 11.361% | $184.6031 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $33.75 | 6.791% | $36.042 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $958.59 | $1,038.5593 | $1,038.55 | $1,038.55 | $1,038.50 | |