| 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 | $187.60 | 4.472% | $195.9895 | $195.99 | $196.00 | $196.00 |
| Purchase #2 | $232.96 | 11.208% | $259.0702 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $120.26 | 6.539% | $128.1238 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $169.59 | 4.736% | $177.6218 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $57.42 | 12.113% | $64.3753 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $118.72 | 9.142% | $129.5734 | $129.57 | $129.55 | $129.60 |
| Purchase #7 | $86.78 | 11.508% | $96.7666 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $973.33 | $1,051.5206 | $1,051.52 | $1,051.45 | $1,051.60 | |