| 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 | $233.36 | 7.675% | $251.2704 | $251.27 | $251.25 | $251.30 |
| Purchase #2 | $32.89 | 6.491% | $35.0249 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $225.87 | 13.469% | $256.2924 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $135.36 | 10.343% | $149.3603 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $207.37 | 6.870% | $221.6163 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $157.81 | 3.182% | $162.8315 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $34.65 | 9.810% | $38.0492 | $38.05 | $38.05 | $38.00 |
| 7 purchase totals = | $1,027.31 | $1,114.4450 | $1,114.44 | $1,114.40 | $1,114.40 | |