| 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 | $229.32 | 9.145% | $250.2913 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $192.86 | 13.252% | $218.4178 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $10.53 | 6.258% | $11.189 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $49.68 | 10.383% | $54.8383 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $106.90 | 9.679% | $117.2469 | $117.25 | $117.25 | $117.20 |
| Purchase #6 | $245.54 | 7.284% | $263.4251 | $263.43 | $263.45 | $263.40 |
| Purchase #7 | $209.47 | 4.271% | $218.4165 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $1,044.30 | $1,133.8249 | $1,133.84 | $1,133.85 | $1,133.70 | |