| 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 | $12.47 | 4.525% | $13.0343 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $223.44 | 9.782% | $245.2969 | $245.30 | $245.30 | $245.30 |
| Purchase #3 | $12.36 | 10.406% | $13.6462 | $13.65 | $13.65 | $13.60 |
| Purchase #4 | $82.51 | 3.790% | $85.6371 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $168.50 | 4.182% | $175.5467 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $240.86 | 11.577% | $268.7444 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $194.76 | 8.345% | $211.0127 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $934.90 | $1,012.9183 | $1,012.92 | $1,012.95 | $1,012.70 | |