| 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 | $189.94 | 10.829% | $210.5086 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $83.29 | 12.393% | $93.6121 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $118.38 | 11.167% | $131.5995 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $5.27 | 10.307% | $5.8132 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $62.78 | 7.784% | $67.6668 | $67.67 | $67.65 | $67.70 |
| Purchase #6 | $76.93 | 8.430% | $83.4152 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $221.64 | 7.276% | $237.7665 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $758.23 | $830.3819 | $830.39 | $830.30 | $830.40 | |