| 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 | $218.45 | 10.181% | $240.6904 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $94.80 | 5.688% | $100.1922 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $54.51 | 10.830% | $60.4134 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $211.47 | 8.786% | $230.0498 | $230.05 | $230.05 | $230.00 |
| Purchase #5 | $207.50 | 6.287% | $220.5455 | $220.55 | $220.55 | $220.50 |
| Purchase #6 | $241.61 | 5.870% | $255.7925 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $39.70 | 12.435% | $44.6367 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $1,068.04 | $1,152.3205 | $1,152.32 | $1,152.35 | $1,152.20 | |