| 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 | $189.53 | 12.720% | $213.6382 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $98.72 | 11.767% | $110.3364 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $111.33 | 5.298% | $117.2283 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $123.92 | 4.761% | $129.8198 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $179.94 | 12.331% | $202.1284 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $223.31 | 8.517% | $242.3293 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $85.30 | 3.411% | $88.2096 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $1,012.05 | $1,103.6900 | $1,103.70 | $1,103.75 | $1,103.50 | |