| 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 | $238.86 | 12.125% | $267.8218 | $267.82 | $267.80 | $267.80 |
| Purchase #2 | $150.80 | 4.499% | $157.5845 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $148.98 | 8.812% | $162.1081 | $162.11 | $162.10 | $162.10 |
| Purchase #4 | $202.35 | 3.773% | $209.9847 | $209.98 | $210.00 | $210.00 |
| Purchase #5 | $115.54 | 7.470% | $124.1708 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $32.66 | 4.211% | $34.0353 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $84.72 | 5.805% | $89.638 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $973.91 | $1,045.3432 | $1,045.34 | $1,045.35 | $1,045.30 | |