| 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 | $53.40 | 8.220% | $57.7895 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $117.26 | 10.621% | $129.7142 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $248.64 | 3.825% | $258.1505 | $258.15 | $258.15 | $258.20 |
| Purchase #4 | $132.68 | 12.509% | $149.2769 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $248.89 | 10.179% | $274.2245 | $274.22 | $274.20 | $274.20 |
| Purchase #6 | $88.43 | 3.590% | $91.6046 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $133.38 | 5.783% | $141.0934 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $1,022.68 | $1,101.8536 | $1,101.84 | $1,101.85 | $1,101.90 | |