| 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 | $211.64 | 4.418% | $220.9903 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $179.29 | 12.813% | $202.2624 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $101.94 | 8.505% | $110.61 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $92.75 | 8.710% | $100.8285 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $135.90 | 4.674% | $142.252 | $142.25 | $142.25 | $142.30 |
| Purchase #6 | $63.56 | 6.847% | $67.912 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $227.54 | 5.728% | $240.5735 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $1,012.62 | $1,085.4287 | $1,085.42 | $1,085.40 | $1,085.50 | |