| 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 | $201.74 | 10.150% | $222.2166 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $243.58 | 12.779% | $274.7071 | $274.71 | $274.70 | $274.70 |
| Purchase #3 | $128.88 | 11.837% | $144.1355 | $144.14 | $144.15 | $144.10 |
| Purchase #4 | $165.37 | 6.799% | $176.6135 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $76.30 | 9.562% | $83.5958 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $245.48 | 13.870% | $279.5281 | $279.53 | $279.55 | $279.50 |
| Purchase #7 | $195.37 | 9.361% | $213.6586 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $1,256.72 | $1,394.4552 | $1,394.47 | $1,394.45 | $1,394.40 | |