| 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 | $192.40 | 4.123% | $200.3327 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $129.91 | 4.325% | $135.5286 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $133.82 | 5.389% | $141.0316 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $18.51 | 6.119% | $19.6426 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $206.81 | 10.805% | $229.1558 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $228.40 | 6.294% | $242.7755 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $54.65 | 5.646% | $57.7355 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $964.50 | $1,026.2023 | $1,026.21 | $1,026.30 | $1,026.10 | |