| 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 | $137.29 | 10.764% | $152.0679 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $121.37 | 6.345% | $129.0709 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $246.79 | 11.288% | $274.6477 | $274.65 | $274.65 | $274.60 |
| Purchase #4 | $73.26 | 7.211% | $78.5428 | $78.54 | $78.55 | $78.50 |
| Purchase #5 | $61.63 | 10.796% | $68.2836 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $204.86 | 12.719% | $230.9161 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $81.74 | 8.656% | $88.8154 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $926.94 | $1,022.3444 | $1,022.35 | $1,022.30 | $1,022.30 | |