| 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 | $113.60 | 12.777% | $128.1147 | $128.11 | $128.10 | $128.10 |
| Purchase #2 | $244.98 | 9.672% | $268.6745 | $268.67 | $268.65 | $268.70 |
| Purchase #3 | $35.91 | 11.603% | $40.0766 | $40.08 | $40.10 | $40.10 |
| Purchase #4 | $127.80 | 11.271% | $142.2043 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $95.52 | 3.409% | $98.7763 | $98.78 | $98.80 | $98.80 |
| Purchase #6 | $143.87 | 4.140% | $149.8262 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $229.40 | 11.610% | $256.0333 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $991.08 | $1,083.7059 | $1,083.70 | $1,083.75 | $1,083.70 | |