| 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 | $211.71 | 9.846% | $232.555 | $232.56 | $232.55 | $232.60 |
| Purchase #2 | $69.25 | 12.817% | $78.1258 | $78.13 | $78.15 | $78.10 |
| Purchase #3 | $230.86 | 10.814% | $255.8252 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $245.36 | 11.809% | $274.3346 | $274.33 | $274.35 | $274.30 |
| Purchase #5 | $187.36 | 6.311% | $199.1843 | $199.18 | $199.20 | $199.20 |
| Purchase #6 | $133.98 | 5.119% | $140.8384 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $120.86 | 7.258% | $129.632 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $1,199.38 | $1,310.4953 | $1,310.50 | $1,310.60 | $1,310.40 | |