| 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 | $94.98 | 13.571% | $107.8697 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $194.72 | 5.600% | $205.6243 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $51.38 | 11.327% | $57.1998 | $57.20 | $57.20 | $57.20 |
| Purchase #4 | $191.58 | 3.135% | $197.586 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $93.87 | 8.710% | $102.0461 | $102.05 | $102.05 | $102.00 |
| Purchase #6 | $64.99 | 5.850% | $68.7919 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $238.60 | 11.809% | $266.7763 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $930.12 | $1,005.8941 | $1,005.90 | $1,005.90 | $1,005.90 | |