| 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 | $194.88 | 13.244% | $220.6899 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $242.83 | 9.796% | $266.6176 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $44.91 | 12.272% | $50.4214 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $201.95 | 6.865% | $215.8139 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $45.33 | 5.717% | $47.9215 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $133.86 | 3.624% | $138.7111 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $73.99 | 8.864% | $80.5485 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $937.75 | $1,020.7239 | $1,020.72 | $1,020.65 | $1,020.60 | |