| 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 | $233.43 | 8.634% | $253.5843 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $149.51 | 5.335% | $157.4864 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $21.78 | 10.679% | $24.1059 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $129.65 | 4.309% | $135.2366 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $189.38 | 10.317% | $208.9183 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $194.39 | 8.710% | $211.3214 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $85.62 | 3.771% | $88.8487 | $88.85 | $88.85 | $88.80 |
| 7 purchase totals = | $1,003.76 | $1,079.5016 | $1,079.51 | $1,079.50 | $1,079.40 | |