| 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 | $80.94 | 13.563% | $91.9179 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $192.90 | 5.141% | $202.817 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $246.76 | 7.410% | $265.0449 | $265.04 | $265.05 | $265.00 |
| Purchase #4 | $103.27 | 5.278% | $108.7206 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $46.93 | 7.275% | $50.3442 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $147.39 | 3.491% | $152.5354 | $152.54 | $152.55 | $152.50 |
| Purchase #7 | $243.64 | 8.410% | $264.1301 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $1,061.83 | $1,135.5101 | $1,135.51 | $1,135.50 | $1,135.30 | |