| 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 | $72.78 | 10.339% | $80.3047 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $179.74 | 8.439% | $194.9083 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $148.48 | 6.368% | $157.9352 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $85.44 | 9.741% | $93.7627 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $50.72 | 7.486% | $54.5169 | $54.52 | $54.50 | $54.50 |
| Purchase #6 | $199.60 | 6.724% | $213.0211 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $220.62 | 12.718% | $248.6785 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $957.38 | $1,043.1274 | $1,043.13 | $1,043.10 | $1,043.10 | |