| 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 | $120.67 | 7.295% | $129.4729 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $223.92 | 13.170% | $253.4103 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $159.84 | 10.442% | $176.5305 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $69.35 | 13.342% | $78.6027 | $78.60 | $78.60 | $78.60 |
| Purchase #5 | $211.32 | 6.377% | $224.7959 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $83.38 | 6.569% | $88.8572 | $88.86 | $88.85 | $88.90 |
| Purchase #7 | $122.86 | 5.383% | $129.4736 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $991.34 | $1,081.1431 | $1,081.14 | $1,081.10 | $1,081.20 | |